public @class GetClass(int id) { @class cl = new @class(); try { cl = db.classes.SingleOrDefault(x => x.id_class == id); } catch (Exception e) { Console.WriteLine(e); } return(cl); }
public bool AddClass(string class_name, int id_grade, int id_speciality) { var cl = new @class(); cl.class_name = class_name; cl.id_grade = id_grade; cl.id_speciality = id_speciality; try { db.classes.Add(cl); db.SaveChanges(); } catch (Exception e) { Console.WriteLine(e); return(false); } return(true); }